Base | Representation |
---|---|
bin | 1001111011000… |
… | …01001110000001 |
3 | 12210121210221012 |
4 | 10331201032001 |
5 | 132302020323 |
6 | 12132010305 |
7 | 2030330501 |
oct | 475411601 |
9 | 183553835 |
10 | 83235713 |
11 | 42a91250 |
12 | 23a60995 |
13 | 14324102 |
14 | b0a9a01 |
15 | 7492678 |
hex | 4f61381 |
83235713 has 32 divisors (see below), whose sum is σ = 102297600. Its totient is φ = 66830400.
The previous prime is 83235671. The next prime is 83235739. The reversal of 83235713 is 31753238.
It is a cyclic number.
It is not a de Polignac number, because 83235713 - 28 = 83235457 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 83235713.
It is not an unprimeable number, because it can be changed into a prime (83235013) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187670 + ... + 188112.
It is an arithmetic number, because the mean of its divisors is an integer number (3196800).
Almost surely, 283235713 is an apocalyptic number.
It is an amenable number.
83235713 is a deficient number, since it is larger than the sum of its proper divisors (19061887).
83235713 is a wasteful number, since it uses less digits than its factorization.
83235713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 533.
The product of its digits is 15120, while the sum is 32.
The square root of 83235713 is about 9123.3608390768. The cubic root of 83235713 is about 436.6196072926.
The spelling of 83235713 in words is "eighty-three million, two hundred thirty-five thousand, seven hundred thirteen".
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